I can't find anything that specifically calls that out. But, this I find interesting, MOM said there were 2 people in the back seat of the car, plus one driving. SS was in the passenger seat. So that's 3 people right there plus the person following in the black truck. I can't quite map out how everyone fits in...considering they only questioned 3 people that we know of.
“I got the call and she said she was in Lexington and that everything was fine,” Ellen told "Dateline." Savannah told her mother she was in a car, and Ellen says she could see a man was driving, though she did not recognize him. “There were 1-2 people in the back seat who were hollering and talking over each other.”